abstract methodabstract method Can a concrete class have an abstract method

Checkbox methodCheckbox method what is the method to check if the checkbox is checked

main methodmain method What is the argument type of a program's main() method

Method overridingMethod overriding How compiler decide parent class'method or child class's method to call?
What is the meaning of this:
Parent obj=new child_obj

init methodinit method why init method used in servlet?
The init() method is called only once by the servlet container throughout the life of a servlet. By this init() method the servlet get to know that it has been placed

_jspService() method_jspService() method Why is jspService() method starting with an '' while other life cycle methods do not?
jspService() method... don't override _jspService() method in any JSP page

finalize() methodfinalize() method Can an object's finalize() method be invoked while it is reachable? An object?s finalize() method cannot be invoked... finalize() method may be invoked by other objects

Method overridingMethod overriding can a method declared in one package be over ridden in a different package?
A subclass in a different package can only override the non-final methods declared public or protected

method overloadingmethod overloading public void test(int a){}
public void test(long a){}
i will call some x.test(125)
which method is called pls tell me

static methodstatic method Give some absolute examples and definition for static method also

main method in paranthesis denote?
Hi Friend,
public-It indicates that the main() method can be called by any object.
static-It indicates that the main() method is a class method.
void- It indicates that the main() method has no return value

method overloadingmethod overloading public void test(int a)
public void test(long a)
public void test(object a)
i will call some x.test(1258448);
which method is called if it is called first one why it not call the third one

main method. Compiler gives error that the main method is already defined in the class

private methodprivate method how can define private method in a class and using it in another class in a same package?
my source code:
class rectangle{
int...(5,6);
Method meth = rectangle.class.getDeclaredMethod("calculate

function method value and perform a upper case and lowercase method to the string.
import

private methodprivate method how can define private method in a class and using it in another class in a same package?
my source code:
class rectangle{
int length,breadth;
void show(int length,int bredth){
this.length=length